Women's Nutrients

Women's Nutrients

Pure Encapsulations4.8 (59 ratings)
Format:Capsule Quantity: 360 Capsule(s) · 120 servings
Goals
$148.00 $1.23 per serving

Product analysis

47 out of 100

Women's Nutrients provides broad vitamin and mineral support for everyday nutrition and normal immune function when dietary intake is low. Undisclosed blend contents make the added ingredients difficult to assess.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality45

Some forms are favorable, especially chromium and vitamin B5. Other sources are only partly identified or remain uncertain, so form quality is uneven across the formula.

Ingredient Transparency73

Most amounts and forms are stated, which helps with checking the main nutrients. Missing blend details and several undisclosed mixture proportions make the complete formula difficult to compare.

Value For Money32

Many of the identified nutrients offer limited value at the product's serving cost. Value for the remaining nutrients is uncertain, so the broad ingredient list does not establish an advantage.

Customer Satisfaction73

Customer feedback is very positive. The smaller review pool makes the feedback more sensitive to individual opinions.

Product Focus7

Everyday nutrition and normal immune function provide the clearest purpose. The blends obscure the full active content, while additional hair, nail and performance benefits mainly depend on nutritional need.

Format
Capsule
Container
360 Capsule(s)
Per serving
$1.23
Customer rating
4.8 · 59 ratings
Report analysis

Goals

Impact
Highest effect
B Ingredient FitA+ PathwaysB+ EvidenceA+ Formulation Logic
Folate · 667 mcg DFEVitamin B12 · 250 mcgVitamin D · 12.5 mcgMagnesium · 50 mgVitamin K · 50 mcgBoron · 1 mgSelenium · 100 mcgZinc · 7.5 mgVitamin C · 125 mg
Study evidence
Boron Supportive 6 studies
Folate Supportive 80 studies
Magnesium Supportive 114 studies
Selenium Supportive 70 studies
Vitamin C Supportive 56 studies
Vitamin D Supportive 115 studies
Vitamin K Supportive 34 studies
Zinc Supportive 60 studies
Impact
Moderate effect
C Ingredient FitF PathwaysA EvidenceA+ Formulation Logic
Iodine · 100 mcgVitamin D · 12.5 mcgVitamin B5 · 25 mgMagnesium · 50 mgRiboflavin · 17.35 mgThiamin · 12.5 mgVitamin B12 · 250 mcgPotassium · 50 mg
Study evidence
Iodine Adverse 3 studies
Magnesium Supportive 4 studies
Potassium Supportive 2 studies
Thiamin Disputed 12 studies
Vanadium Adverse 2 studies
Vitamin D Supportive 32 studies
Immunity
Impact
High effect
D+ Ingredient FitA+ PathwaysA+ EvidenceA+ Formulation Logic
Magnesium · 50 mgVitamin C · 125 mgZinc · 7.5 mgVitamin A · 1125 mcgVitamin D · 12.5 mcgSelenium · 100 mcg
Study evidence
Magnesium Supportive 8 studies
Selenium Mixed 37 studies
Vitamin A Supportive 107 studies
Vitamin C Supportive 53 studies
Vitamin D Supportive 85 studies
Vitamin E Supportive 21 studies
Zinc Supportive 73 studies
Hair Health
Impact
High effect
C Ingredient FitC PathwaysA+ EvidenceA+ Formulation Logic
Biotin · 1000 mcgVitamin D · 12.5 mcgZinc · 7.5 mgVitamin C · 125 mg
Study evidence
Biotin Supportive 4 studies
Folate Mixed 15 studies
Iodine No effect 1 study
Niacin Disputed 2 studies
Selenium Disputed 7 studies
Vitamin A Disputed 13 studies
Vitamin D Disputed 34 studies
Vitamin E No effect 3 studies
Zinc Supportive 22 studies
Impact
High effect
C+ Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Biotin · 1000 mcgNiacin · 37.5 mgVitamin B12 · 250 mcgRiboflavin · 17.35 mgThiamin · 12.5 mgVitamin B5 · 25 mgVitamin B6 · 10.4 mgVitamin D · 12.5 mcgZinc · 7.5 mgMagnesium · 50 mg
Study evidence
Biotin Supportive 5 studies
Chromium Supportive 47 studies
Iodine Mixed 17 studies
Magnesium Supportive 61 studies
Niacin Supportive 17 studies
Selenium Mixed 28 studies
Thiamin Supportive 11 studies
Vanadium Supportive 7 studies
Vitamin B6 Supportive 16 studies
Vitamin D Supportive 65 studies
Zinc Supportive 12 studies

Ingredients

IngredientAmount per servingScore
Vitamin A (Beta-Carotene)
1125 mcg
Vitamin C (Ascorbic Acid)
125 mg
Vitamin D (Cholecalciferol, Vitamin D3)
12.5 mcg
Vitamin E (D-Alpha-Tocopherol Succinate)
34 mg
Vitamin K (Vitamin K1)
50 mcg 22
Thiamine (Thiamine Hydrochloride)
12.5 mg 65
Riboflavin (Riboflavin 5-Phosphate)
17.35 mg 40
Niacin (Niacinamide)
37.5 mg 55
Vitamin B6 (Pyridoxal 5-Phosphate, Pyridoxine Hydrochloride)
10.4 mg
Folate (Metafolin)
667 mcg DFE
Vitamin B12 (Methylcobalamin)
250 mcg 67
Biotin
1000 mcg 69
Pantothenic Acid (Vitamin B5, Calcium Pantothenate)
25 mg 61
Choline (Choline Bitartrate)
20 mg 54
Calcium (Calcium Citrate)
200 mg
Iodine (Potassium Iodide)
100 mcg
Magnesium (Magnesium Citrate)
50 mg
Zinc (Zinc Citrate)
7.5 mg
Selenium (Selenomethionine)
100 mcg 58
Manganese (Manganese Citrate)
1 mg
Chromium (Chromium Polynicotinate)
100 mcg 59
Potassium (Potassium Citrate)
50 mg
Boron (Boron Glycinate)
1 mg 60
Vanadium (Bis-Glycinato OxoVanadium)
50 mcg 56
Proprietary Mixed Carotenoid Blend
212 mcg
Inositol
62.5 mg
Alpha Lipoic Acid
37.5 mg
Cranberry fruit concentrate
50 mg
MacularSynergy Complex
0 NP
BreastHealth Plus
0 NP
Cardio Polyphenol Complex
0 NP
StressCalm Blend
0 NP
Gluten Free Women 50+ Women 18–50
Report overview
C+ Active Ingredient Quality & BioavailabilityC- Dose, Safety & Label TransparencyF Value
D+ Active Ingredient Quality & BioavailabilityA- Dose, Safety & Label TransparencyF Value
The 100 mcg of selenium per serving is an amount often used for daily maintenance, and the cost per equivalent amount of selenium is poor. It uses Selenomethionine. The label does not specify the L form.
How this ingredient is rated

Active Ingredient Quality & Bioavailability53

It uses Selenomethionine. The label does not specify the L form.
Selenium Chemical Form
It uses Selenomethionine. The label does not specify the L form.
Form Transparency & Isomer Specificity
The label does not specify the L form.

Dose, Safety & Label Transparency88

Each serving provides 100 mcg, an amount often used for daily maintenance. It leaves room below the daily upper limit for other selenium sources.
Dosage Efficacy Sweet Spot
The serving provides 100 mcg, an amount often used for daily maintenance.
Safety Margin & UL Adherence
The 100 mcg serving leaves room below the 400 mcg daily upper limit for selenium from food and other sources.

Value10

The cost per equivalent amount of selenium is poor.
Price per 200 mcg Serving
The cost per equivalent amount of selenium is poor.
Biotin · 1000 mcg OverallScore69
B+ Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyC Value
Each serving provides 1,000 mcg of biotin, a relatively low amount for hair and nail support. The package cost also covers other vitamins and minerals. The label does not specify the biotin isomer.
How this ingredient is rated

Active Ingredient Quality & Bioavailability82

The label lists biotin without specifying its isomer. No artificial colors or sweeteners are indicated.
Biologically Active d-Biotin Isomer
The label lists biotin without specifying its isomer.
Excipient Purity
No artificial colors or sweeteners are indicated.

Dose, Safety & Label Transparency60

The label clearly states 1,000 mcg of biotin per serving.
Biotin Potency for Health Goals
The 1,000 mcg serving provides a modest amount for hair and nail support.
Label Transparency & Exact Disclosure
The label states the biotin amount as 1,000 mcg per serving.

Value60

The package cost also covers other vitamins and minerals.
Price per 5,000 mcg Biotin
The package cost also covers other vitamins and minerals.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Association of radioactive iodine treatment with survivorship symptoms and primary care utilisation in women of reproductive age with thyroid cancer: a retrospective cohort study.
    Devanarayan P; Hartman M; Partin M · Family medicine and community health · 2026
    Cohort study10,882 participantsEnergy forIodine
  2. Energy level and fatigue after surgery for thyroid cancer: A population-based study of patient-reported outcomes.
    Hughes DT; Reyes-Gastelum D; Kovatch KJ; Hamilton AS; Ward KC; Haymart MR · Surgery · 2020
    Cohort study2,584 participantsEnergy forIodine
  3. Health-Related Quality of Life in Differentiated Thyroid Cancer Survivors: A Cross-Sectional Study From Turkey.
    Gültekin A; Kahraman MY; Şengöz T; Şimşek FS · Head & neck · 2026
    Cross-sectional study202 participantsEnergy forIodine
  4. Magnesium-L-threonate improves sleep quality and daytime functioning in adults with self-reported sleep problems: A randomized controlled trial.
    Hausenblas HA; Lynch T; Hooper S; Shrestha A; Rosendale D; Gu J · Sleep medicine: X · 2025
    Randomized trial80 participantsEnergy forMagnesium
  5. Total magnesium intake and risk of frailty in older women.
    Struijk EA; Fung TT; Bischoff-Ferrari HA; Willett WC; Lopez-Garcia E · Journal of cachexia, sarcopenia and muscle · 2024
    Cohort study81,524 participantsEnergy forMagnesium
  6. Red blood cell magnesium and chronic fatigue syndrome.
    Cox IM; Campbell MJ; Dowson D · Lancet (London, England) · 1991
    Randomized trial32 participantsEnergy forMagnesium
  7. Exercise, magnesium and immune function.
    Laires MJ; Monteiro C · Magnesium research · 2008
    Narrative reviewEnergy forMagnesium
  8. [Efficacy of potassium N-acetylaminosuccinate (Cogitum) in the treatment of asthenic syndrome: results of double-blind placebo-controlled trial].
    Esin RG; Khayrullin IK; Esin OR; Fatykhova AF; Gismatullina EI; Isaeva YN · Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova · 2023
    Randomized trial37 participantsEnergy forPotassium
  9. Human resting energy expenditure in relation to dietary potassium.
    Dériaz O; Thériault G; Lavallée N; Fournier G; Nadeau A; Bouchard C · The American journal of clinical nutrition · 1991
    Randomized trial8 participantsEnergy forPotassium
  10. Physicochemical properties of and volatile compounds in riboflavin fortified cloudy apple juice; study of its effect on job fatigue among Egyptian construction workers.
    Fouad S; Ibrahim GE; Hussein AMS; Ibrahim FA; El Gendy A · Heliyon · 2021
    Non-randomized trialEnergy forRiboflavin
  11. Vitamin B status in patients with chronic fatigue syndrome.
    Heap LC; Peters TJ; Wessely S · Journal of the Royal Society of Medicine · 1999
    Case-control study30 participantsEnergy forRiboflavin
  12. B-vitamins, related vitamers, and metabolites in patients with quiescent inflammatory bowel disease and chronic fatigue treated with high dose oral thiamine.
    Bager P; Hvas CL; Hansen MM; Ueland P; Dahlerup JF · Molecular medicine (Cambridge, Mass.) · 2023
    Observational studyEnergy forRiboflavin
  13. Metabolic features of chronic fatigue syndrome.
    Naviaux RK; Naviaux JC; Li K; Bright AT; Alaynick WA; Wang L; Baxter A; Nathan N; Anderson W; Gordon E · Proceedings of the National Academy of Sciences of the United States of America · 2024
    Case-control study84 participantsEnergy forRiboflavin
  14. Effectiveness of Riboflavin in Inherited Metabolic Diseases: A Systematic Review
    Bregje Jaeger, Nina N Stolwijk, Femke Aaldering, Charlotte A Ruys, Marije Smits, Nicole I Wolf, Carla E M Hollak, Annet M Bosch · Journal of Inherited Metabolic Disease · 2026
    Systematic review381 studies pooledEnergy Metabolism Support forRiboflavin
  15. Influence of thiamin supplementation on the health and general well-being of an elderly Irish population with marginal thiamin deficiency.
    Smidt LJ; Cremin FM; Grivetti LE; Clifford AJ · Journal of gerontology · 1991
    Randomized trial80 participantsEnergy forThiamin
  16. Randomised clinical trial: high-dose oral thiamine versus placebo for chronic fatigue in patients with quiescent inflammatory bowel disease.
    Bager P; Hvas CL; Rud CL; Dahlerup JF · Alimentary pharmacology & therapeutics · 2021
    Randomized trial40 participantsEnergy forThiamin
  17. Dietary reference values for thiamin.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Turck D; Bresson JL; Burlingame B; Dean T; Fairweather-Tait S; Heinonen M; Hirsch-Ernst KI; Mangelsdorf I; McArdle HJ; Naska A; Nowicka G; Pentieva K; Sanz Y; Siani A; Sjödin A; Stern M; Tomé D; Van Loveren H; Vinceti M; Willatts P; Lamberg-Allardt C; Przyrembel H; Tetens I; Gudelj Rakic J; Ioannidou S; de Sesmaisons-Lecarré A; Forss AC; Neuhäuser-Berthold M · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusEnergy forThiamin
  18. Effects of thiamine supplementation on exercise-induced fatigue.
    Suzuki M; Itokawa Y · Metabolic brain disease · 1996
    Randomized trial16 participantsEnergy forThiamin
  19. Long-term maintenance treatment with 300 mg thiamine for fatigue in patients with inflammatory bowel disease: results from an open-label extension of the TARIF study.
    Bager P; Hvas CL; Rud CL; Dahlerup JF · Scandinavian journal of gastroenterology · 2022
    Randomized trialEnergy forThiamin
  20. Vanadium exposure-induced neurobehavioral alterations among Chinese workers.
    Li H; Zhou D; Zhang Q; Feng C; Zheng W; He K; Lan Y · Neurotoxicology · 2014
    Cross-sectional study714 participantsEnergy forVanadium